EP2916365A4 - Electric device comprising round corner - Google Patents

Electric device comprising round corner

Info

Publication number
EP2916365A4
EP2916365A4 EP13874957.7A EP13874957A EP2916365A4 EP 2916365 A4 EP2916365 A4 EP 2916365A4 EP 13874957 A EP13874957 A EP 13874957A EP 2916365 A4 EP2916365 A4 EP 2916365A4
Authority
EP
European Patent Office
Prior art keywords
electric device
round corner
corner
round
electric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP13874957.7A
Other languages
German (de)
French (fr)
Other versions
EP2916365A1 (en
EP2916365B1 (en
Inventor
Sungjin Kwon
Dong-Myung Kim
Ki Woong Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Chem Ltd
Original Assignee
LG Chem Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Chem Ltd filed Critical LG Chem Ltd
Publication of EP2916365A1 publication Critical patent/EP2916365A1/en
Publication of EP2916365A4 publication Critical patent/EP2916365A4/en
Application granted granted Critical
Publication of EP2916365B1 publication Critical patent/EP2916365B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/121—Organic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/105—Pouches or flexible bags
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/107—Primary casings; Jackets or wrappings characterised by their shape or physical structure having curved cross-section, e.g. round or elliptic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/117—Inorganic material
    • H01M50/119—Metals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/10—Batteries in stationary systems, e.g. emergency power source in plant
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—Organic polymers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Battery Mounting, Suspending (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
EP13874957.7A 2013-02-13 2013-03-15 Electric device comprising round corner Active EP2916365B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20130015524 2013-02-13
PCT/KR2013/002125 WO2014126292A1 (en) 2013-02-13 2013-03-15 Electric device comprising round corner

Publications (3)

Publication Number Publication Date
EP2916365A1 EP2916365A1 (en) 2015-09-09
EP2916365A4 true EP2916365A4 (en) 2015-12-16
EP2916365B1 EP2916365B1 (en) 2017-07-19

Family

ID=51354282

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13874957.7A Active EP2916365B1 (en) 2013-02-13 2013-03-15 Electric device comprising round corner

Country Status (5)

Country Link
EP (1) EP2916365B1 (en)
JP (1) JP6148346B2 (en)
KR (3) KR20140102580A (en)
CN (1) CN104823301B (en)
WO (1) WO2014126292A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6837320B2 (en) * 2016-11-22 2021-03-03 昭和電工パッケージング株式会社 Exterior case for power storage device and its manufacturing method
EP4015191B1 (en) * 2019-09-17 2023-11-01 Lg Energy Solution, Ltd. Pouch type battery case and apparatus for manufacturing the same, and pouch type secondary battery

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120015236A1 (en) * 2010-07-16 2012-01-19 Apple Inc. Design and construction of non-rectangular batteries

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5871513A (en) * 1997-04-30 1999-02-16 Medtronic Inc. Centerless ground feedthrough pin for an electrical power source in an implantable medical device
JP3611765B2 (en) * 1999-12-09 2005-01-19 シャープ株式会社 Secondary battery and electronic device using the same
US7163762B2 (en) * 2000-11-21 2007-01-16 Sony Corporation Polymer electrolyte battery and method of producing same
KR100922742B1 (en) * 2002-12-17 2009-10-22 삼성에스디아이 주식회사 Pouched-type case and lithium secondary battery applying the same
KR100601510B1 (en) * 2004-09-22 2006-07-19 삼성에스디아이 주식회사 Pouch Type Li Secondary Battery and Method of fabricating the same
JP4561542B2 (en) * 2005-09-02 2010-10-13 ソニー株式会社 Secondary battery
KR100884945B1 (en) * 2006-04-03 2009-02-23 주식회사 엘지화학 Pouch-typed Secondary Battery
KR101049841B1 (en) * 2008-03-12 2011-07-15 주식회사 엘지화학 Curved battery cell and battery pack comprising the same
US8592065B2 (en) * 2010-11-02 2013-11-26 Apple Inc. Rechargeable battery with a jelly roll having multiple thicknesses
US20120183825A1 (en) * 2011-01-14 2012-07-19 Seung-Hun Lee Secondary battery and method of manufacturing the same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120015236A1 (en) * 2010-07-16 2012-01-19 Apple Inc. Design and construction of non-rectangular batteries

Also Published As

Publication number Publication date
CN104823301A (en) 2015-08-05
KR20140128284A (en) 2014-11-05
WO2014126292A1 (en) 2014-08-21
JP6148346B2 (en) 2017-06-14
CN104823301B (en) 2017-09-19
KR20160098124A (en) 2016-08-18
KR20140102580A (en) 2014-08-22
EP2916365A1 (en) 2015-09-09
JP2016502238A (en) 2016-01-21
EP2916365B1 (en) 2017-07-19

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